EP2783723A3 - Device and method for connecting a blood pump without trapping air bubbles - Google Patents

Device and method for connecting a blood pump without trapping air bubbles Download PDF

Info

Publication number
EP2783723A3
EP2783723A3 EP14169536.1A EP14169536A EP2783723A3 EP 2783723 A3 EP2783723 A3 EP 2783723A3 EP 14169536 A EP14169536 A EP 14169536A EP 2783723 A3 EP2783723 A3 EP 2783723A3
Authority
EP
European Patent Office
Prior art keywords
air bubbles
vad
cannulae
circulatory support
blood pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14169536.1A
Other languages
German (de)
French (fr)
Other versions
EP2783723A2 (en
EP2783723B1 (en
Inventor
Benjamin Duenas Figueroa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitalmex Internacional SA de CV
Original Assignee
Vitalmex Internacional SA de CV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41114144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2783723(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vitalmex Internacional SA de CV filed Critical Vitalmex Internacional SA de CV
Publication of EP2783723A2 publication Critical patent/EP2783723A2/en
Publication of EP2783723A3 publication Critical patent/EP2783723A3/en
Application granted granted Critical
Publication of EP2783723B1 publication Critical patent/EP2783723B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/117—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body for assisting the heart, e.g. transcutaneous or external ventricular assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • A61M60/183—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices drawing blood from both ventricles, e.g. bi-ventricular assist devices [BiVAD]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A61M60/859—Connections therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3626—Gas bubble detectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices

Abstract

An apparatus and a method for connecting medical tubing or any other type of fluidic circuit conduits (e.g., cannulae) to a ventricular assist device ("VAD") or any other pumping device used for blood pumping during cardiac circulatory support for vascular surgery. The apparatus and the method prevent air bubbles from entering a cardiac circulatory support system when connecting cannulae to a VAD that may later enter the blood stream of a patient during cardiac surgery, and also provide for purging any air bubbles that may have entered the cardiac circulatory support system during a cannulae-VAD connection.
EP14169536.1A 2008-03-28 2009-03-30 Device and method for connecting a blood pump without trapping air bubbles Active EP2783723B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4061208P 2008-03-28 2008-03-28
US12/413,377 US8092416B2 (en) 2008-03-28 2009-03-27 Device and method for connecting a blood pump without trapping air bubbles
PCT/MX2009/000028 WO2009120055A1 (en) 2008-03-28 2009-03-30 Device and method for connecting a blood pump without trapping air bubbles
EP09726235.6A EP2277582B1 (en) 2008-03-28 2009-03-30 Device and method for connecting a blood pump without trapping air bubbles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP09726235.6A Division EP2277582B1 (en) 2008-03-28 2009-03-30 Device and method for connecting a blood pump without trapping air bubbles

Publications (3)

Publication Number Publication Date
EP2783723A2 EP2783723A2 (en) 2014-10-01
EP2783723A3 true EP2783723A3 (en) 2015-01-14
EP2783723B1 EP2783723B1 (en) 2020-09-16

Family

ID=41114144

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14169536.1A Active EP2783723B1 (en) 2008-03-28 2009-03-30 Device and method for connecting a blood pump without trapping air bubbles
EP09726235.6A Active EP2277582B1 (en) 2008-03-28 2009-03-30 Device and method for connecting a blood pump without trapping air bubbles

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09726235.6A Active EP2277582B1 (en) 2008-03-28 2009-03-30 Device and method for connecting a blood pump without trapping air bubbles

Country Status (8)

Country Link
US (4) US8092416B2 (en)
EP (2) EP2783723B1 (en)
BR (1) BRPI0910419B8 (en)
ES (2) ES2481642T3 (en)
HU (1) HUE051805T2 (en)
MX (1) MX348034B (en)
PL (1) PL2277582T3 (en)
WO (1) WO2009120055A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101105818B1 (en) 2009-11-18 2012-01-17 주식회사 리브라하트 Emergency measure device using blood pump and method for using thereof
DE102011084027A1 (en) 2011-10-05 2013-04-11 Maquet Cardiopulmonary Ag Quick coupling device
US10449274B2 (en) 2013-06-26 2019-10-22 Circulite, Inc. System and method of facilitating connection between cannulae and a blood pump
CN107223062B (en) 2014-10-01 2019-12-17 心脏器械股份有限公司 Standby controller system with updates
CN107735144B (en) * 2015-05-07 2020-08-18 塞考利特公司 Inflow cannula tunneling tool allowing rapid exchange with a dilating plug
US9717830B2 (en) 2015-10-28 2017-08-01 Circulite, Inc. Inflow cannula and blood flow assist system
CN115068804A (en) * 2022-01-25 2022-09-20 邢朝阳 Bubble removal device for assisting ECMO conduit connection

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US20050010077A1 (en) * 2003-01-29 2005-01-13 Moises Calderon Low flow atrial-arterial shunt for pump-assisted myocardial revascularization without cardiopulmonary bypass

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Publication number Publication date
US20090270809A1 (en) 2009-10-29
US20120035413A1 (en) 2012-02-09
HUE051805T2 (en) 2021-03-29
ES2481642T3 (en) 2014-07-31
EP2783723A2 (en) 2014-10-01
EP2277582A4 (en) 2012-12-05
EP2277582B1 (en) 2014-05-28
EP2783723B1 (en) 2020-09-16
BRPI0910419B8 (en) 2021-06-22
WO2009120055A4 (en) 2009-11-19
US8936563B2 (en) 2015-01-20
US20120035412A1 (en) 2012-02-09
BRPI0910419B1 (en) 2020-03-03
US20120142997A1 (en) 2012-06-07
US9220849B2 (en) 2015-12-29
US8911391B2 (en) 2014-12-16
MX2010010553A (en) 2010-12-07
US8092416B2 (en) 2012-01-10
ES2832001T3 (en) 2021-06-09
EP2277582A1 (en) 2011-01-26
PL2277582T3 (en) 2014-11-28
MX348034B (en) 2017-05-23
WO2009120055A1 (en) 2009-10-01
BRPI0910419A2 (en) 2016-07-26

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